AI Tools Hub

Best AI Developer Tools Tools (2026)

12 verified tools.

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E2B
Code interpreter sandboxes for agents.Usage-basedVerified FreeCodeLiteLLM
Call 100+ LLMs with one SDK.Open sourceVerified FreeDeveloper ToolsHelicone
Open-source LLM observability.FreemiumVerified FreeDeveloper ToolsOllama
Run LLMs locally.Open sourceVerified FreeDeveloper ToolsAnythingLLM
All-in-one local RAG app.Open sourceVerified FreeDeveloper ToolsTogether AI
Run & fine-tune open models.Usage-basedVerified FreeDeveloper ToolsRefact.ai
Open-source AI coding agent.FreemiumVerified FreeCodeOnlook
Open-source visual code editor.Open sourceVerified FreeCodeFireworks AI
Fast inference for open models.Usage-basedVerified FreeDeveloper ToolsSupabase
Open-source Postgres backend with vectors.FreemiumVerified FreeData & AnalyticsLangflow
Visual builder for LangChain.Open sourceVerified FreeDeveloper ToolsSentry
Error monitoring with AI fix suggestions.FreemiumVerified FreeDeveloper Tools